YI Smart vs Yi iot +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YI Smart
Stay connected with loved ones through real-time video and audio. Initiate two-way conversations with clear voice quality and enjoy a panoramic view of your surroundings by simply moving your phone.
- Real-time video and audio connection
- Two-way conversation
- Loud and clean voice quality
- Panoramic view
- Gyroscope support for enhanced viewing
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- YI Smart connects you with your family through real-time video and audio anytime and anywhere just a fingertip away - With a simple tap on your mobile phone, you can initiate a 2-way conversation with your family remotely. Its specially designed microphone and speaker ensures loud and clean voice quality - By simply panning your mobile phone left and right, a complete panoramic view will be displayed to provide a better viewing experience. The gyroscope support, integrated in the YI IoT App, is able to follow the mobile phone orientation, making it easier to see every corner being monitored. Auto-renewing subscriptions info: - Subscription name: YI_Cloud_Entry_Plan(Monthly) - Length of subscription: 30 days - Price of subscription: $4.99 per month - Subscription name: YI_Cloud_Entry_Plan(Annual) - Length of subscription: 30 days - Price of subscription: $39.99 per year - Subscription name: YI_Cloud_CVR_Plan(Monthly) - Length of subscription: 30 days - Price of subscription: $7.99 per month - Subscription name: YI_Cloud_CVR_Plan(Annual) - Length of subscription: 30 days - Price of subscription: $79.99 per year - Subscription name: YI_Cloud_Standard_Plan(Monthly) - Length of subscription: 30 days - Price of subscription: $11.99 per month - Subscription name: YI_Cloud_Standard_Plan(Annual) - Length of subscription: 30 days - Price of subscription: $99.99 per year - Subscription name: YI_Cloud_Plus_Plan(Monthly) - Length of subscription: 30 days - Price of subscription: $14.99 per month - Subscription name: YI_Cloud_Plus_Plan(Annual) - Length of subscription: 30 days - Price of subscription: $129.99 per year - Payment: The user confirms the purchase and pays it with their iTunes account. - Cancel renewal: If you need to cancel the renewal, please manually turn off the automatic renewal function in iTunes / Apple ID settings management 24 hours before the current subscription expire - Renew: Apple iTunes account will be debited within 24 hours before expiration, and the subscription cycle will be postponed for one month after the deduction is successful - Precautions: After renewing the subscription automatically, the service is free for the first month, and the trial period ends from the day of purchase to the day of next month, and the charge is automatically deducted -Terms of use:https://api.yitechnology.com/home/terms_of_use?location=USA&lang=zh-CN?location=USA&lang=zh-CN -Privacy policy:https://api.yitechnology.com/home/privacy_agreement?location=USA&lang=zh-CN?location=USA&lang=zh-CN - YI Cloud Service Agreement: https://api.yitechnology.com/homecamera/cloud_agreement_ios.html - Autmatic Renewal Service Agreement: https://app.yitechnology.com/#/YihomeAutoRenewalAgreement
Yi iot +
Detect and identify unfamiliar electronic devices and hidden lenses nearby. Gain peace of mind in various locations like hotels, offices, or public spaces by understanding your surroundings.
- Wireless device detection (Bluetooth/Wi-Fi)
- Infrared lens scanner
- Smart scan modes
- Fast and easy to use interface
- Ideal for travel privacy checks
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Protect your privacy wherever you go. This app helps you detect and identify unfamiliar electronic devices nearby, giving you peace of mind at home, in hotels, offices, or public spaces. Key Features • Wireless Device Detection – Scan for nearby devices using Bluetooth and Wi-Fi signals • Infrared Lens Scanner – Use your phone’s camera to help detect hidden lenses that may be difficult to see with the naked eye • Smart Scan Modes – Choose from multiple scanning options for more accurate results • Fast & Easy to Use – Simple interface with quick scans, no technical skills required • Ideal for Travel – Check hotel rooms, rentals, or workspaces anytime for extra awareness Why Use This App? Privacy matters. This app helps you stay informed about nearby electronic devices and better understand your surroundings in everyday situations. Subscription Information Some features require a subscription. Subscriptions include auto-renewable options and in-app purchases, which can be managed or canceled at any time in your device settings. Privacy - https://docs.google.com/document/d/1XdfkEu3RYGS6kgFeM1oLv81TVRX9YELKoUi3wKuPPDA/edit?usp=sharing Terms - https://docs.google.com/document/d/1ndz_D8epe-_g5A8NlPu2iXx8L7dCbMe28YcuVofPUIE/edit?usp=sharing
Screenshots
Verdict
The clearest difference is rating: Yi iot + at 4.1 against YI Smart's 1.8. Yi iot + also leads on monetization model (free with in-app purchases vs subscription) and ads (none vs shown). YI Smart's advantage is update cadence (every 10 days vs every 6 weeks) and iOS requirement (13.0 vs 17). On price, review sentiment, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. YI Smart sells 20 in-app purchases, starting at $3.99 per month and Yi iot + sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Yi iot + holds the better App Store score, 4.1 against 1.8. That said, the two scores are not equally well evidenced: Yi iot + has 886 ratings behind it against 72, so its average is the more settled of the two. Written reviews point the same way: 7% of YI Smart's written reviews are positive against 10% of Yi iot +'s.
YI Smart ships an update every 10 days, Yi iot + every 6 weeks. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.
| Parameter | YI Smart | Yi iot + |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (72 ratings) | 4.1 (886 ratings) — better |
| Positive reviews | 6.5% of reviews | 9.8% of reviews — better |
| Number of ratings | 72 | 886 — better |
| Update frequency | Every 10 days — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 373 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | ZKCam Technology Limited | Joshua Jarvis |
Customer experience
YI Smart
Yi iot +
In-app purchases
YI Smart
- YI_Cloud_IOS_Entry_Monthly_ACT$3.991 Month
- YI_Cloud_Entry_Plan_(Monthly)$4.991 Month
- YI_Cloud_Entry_Plan(Monthly)$4.991 Month
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- YI_Cloud_CVR_Plan(Monthly)$7.991 Month
- YI_Cloud_STD_Plan(Monthly)$11.991 Month
- YI_Cloud_Plus_Plan(Monthly)$14.991 Month
- YI_Cloud_IOS_Entry_Annual_ACT$26.991 Year
- YI_Cloud_Entry_Plan_(Annual)$36.991 Year
- YI_Cloud_Entry_Plan(Annual)7 Days trial$39.991 Year
- YI_Cloud_CVR_Plan(Annual)7 Days trial$79.991 Year
- YI_Cloud_Standard_Plan(Annual)7 Days trial$99.991 Year
- YI_Cloud_Plus_Plan(Annual)7 Days trial$129.991 Year
- YI_Cloud_Entry_Plan2(Monthly)$4.99
- YI_Cloud_CVR_Plan2(Monthly)$7.99
- 7天移动-包年套餐-一次性$9.99
Show 5 moreShow fewer
- YI_Cloud_STD_Plan2(Monthly)$11.99
- YI_Cloud_Plus_Plan2(Monthly)$14.99
- 7天CVR-包年-一次性$19.99
- 30天移动-包年-一次性$29.99
- YI_Cloud_Entry_Plan2(Annual)$39.99
Yi iot +
- Premuim$4.997 Days
- Get Premuim3 Days trial$4.997 Days









